I didn't take that into account.

It seems to work for my purposes at the moment but I realize I wouldn't work for anything other than reblogs the way it is written (I may be able to split on the first comma but still not sure if there would be a situation such as you described that would screw it all up).

The method looks like to could be used for for a universal conversion so I'll get it tested and let you know!

Thanks, @crokkon!