www.sonyimagestation is what I use. I know some people say it won't allow anymore hosting of pics but mine works just fine. I even uploaded a pic last week to my imagestation account and posted it here. If you post a pic from imagestation, remember it has to be in an album not your storage bin for it to work.
I solved the problem and set up a web server at my house.. now I have over 4 gig of space for my photo albums.. much better. If anyone needs a few pics hosted let me know, i'd be happy to put them there.