LuKreme wrote:
>> DSC? Yes. .PNG? None that I've seen...
> 
> Not specifically, but I, for example, convert photos I want to use for
> Desktops to .png format, and I often don't rename them. If I email them
> to someone they would match that pattern. I have 6 desktop images that
> match DSC[0-90{4}\.png and about 5 more that would match a more generic
> [:alpha:]{3}[0-9]{4}\.png
> 
> I'm just saying, this has a real potential of catching real messages.

A tip:  the PNG takes up considerably more disk space (and thus
loading time) and you're not increasing any quality (since it was
originally lossy).

If you're editing it, keep the original high-res JPG saved in some
more useful lossless format (like PSD or XCF) and export it back to
JPG when done editing.

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