When I click on the "Insert Image" icon, then add the URL for an image that ends with ".jpeg", an error message pops up with a not-proper/not-valid URL. When I rename the image online to end with ".jpg", then the system will use it.
When I use the URL of "http://stats.free-dc.org/pgridtag.php?id=43364&theme=1" for my non-static PG project/credits list, I get the same not-valid URL message.
That image file works fine on my "www.lungstrom.com" page that shows it and the non-static "http://www.boincstats.com/signature/user_13245.gif" image for the total credits of each project I crunch.
PG -- - - - - -2,784,718 since July 11th, 2009
FreeHal - - - - 743,598 since July 10th, 2009
DNETC - - - - -334,064 since May 7th, 2010
. . . .
. . . .
Primaboin - - -220,000 since April 6th, 2011
Found out about all of my projects [except Seti@home] after I joined the SETI.USA team in the first days of July 2009 and went from 14K to over 5 million credits since then, mostly using CPU-only crunching, since my slow GT220 GPU card died after a few months. I crunch 27 projects on and off, not including the sub-project list like PG's PPS Sieve and 321 LLR.