QUOTE (Shinobi Killfist @ Jul 8 2010, 02:40 PM)

The logical problems it causes is why it is seriously borked power wise. If you can catalog astral pictures in digital format there will be a huge market for it on the runners side and basically mean death for the PCs on the corp/police side. Security mages cast a spell or you take a picture of them at lunch or whatever now you can sell it and all his wards are crap, Go to your fixer/talismonger and buy the astral imprints of the security mages and wow the astral security turned to crap. On the corp side they can distribute your digital image which can be used for ritual spells against you getting a huge number of bounty hunters and other crap on you tail. Before you had to worry about bob the security mage who might take the time to track you down but eventually give up. Now the entire planet has ritual materials on you.
Google search "Tymeaus astral signiture" because you pissed someone off at a bar, have a small to large bounty, hey now you are dead awesome. The problem is in this kind of case the corps don't even have to really do anything so its not a cost benefit scenario, they just upload crap onto photobucket and say hey here is the astral sigs of some sloppy ass shadowrunners who raided our facility have fun world.
I think that you are reaching here... the fact that they could do this without the ability to catalog the astral pictures is pretty glaring... Think about it... if they really wanted to Kill you, they could, with no questions asked and little problem on their part... it is really quite simple actually, and I can think of many scenarios in which it would/could occur. Hell, I used to design such scenarios for the military on occassion. The fact is, it would be very easy to track down and eliminate every Shadowrunner in any given City, at any given time... Why has this never occurred? Because the Runners are a valuable commodity (and useful deniable asset). The Corps know that by the time they have tracked you down, their valuable prototype will already be in the hands of someone else. So it is not really something that they actively pursue... What they do is hire out shadowrunners to see if they can get whatever it is that you stole back.
I can guarantee that any given group of shadowrunners leaves enough ritual samples for an interested Corporate Mage to track you down and kill you, without the added inconvenience of your lingering Astral Signatures... and you know what? Finding that sample is relatively easy to do as well...
Now, if you read what I wrote... I never claimed (NOT ONCE) that the Corps could/would use your Duplicated and digitized astral signature to track you with ritual sorcery... What I said was that they could use that archive as a database of samples to tie you into whatever other jobs that you were in where you left an Astral Signature... eventually, they will have enough evdence, that when you are caught, you will go away for ever (unless you are willing to perform just one little favor for them, of course)... The same way that DNA evidence and Fingerprints are archived for just such purposes... The Digitized pictures are not useful for astrall assensing, so your worries are null and void at that point... all the scenarios that you posited are for naught... it will not work... BUT those pictures will STILL BE UNIQUE to you... so they can be used to set up a database...just like Fingerprinting and DNA evidence is used.
Notice that if you are never caught, then that preponderance of evidence will be of little use... you are just a number with a bunch of investigative files attached... and with the Data Balkanization that occurs everyday in Shadowrun, you may never even know (or care) about said evidence... Much like the governments set of FIngerprints and DNA samples that are onfile for me... they are of little use and no concern to me at all... BUT they DO exist for referential purposes.
I do not see this as a catastrophe... it is just another method that can be used to tie you (the criminal Mage) into a crime scene... that is all...
Pleasure discoursing with you
Shinobi Killfist... Hopefully my position makes a little more sense for you...
Keep the Faith