@I'm more concerned...
Hmm, yes that would be a worrying turn of events, the thing I like about flickr though is that has a decent community, full size photo capabilities and an excellent organiser and interface, so I'm loathe to go elsewhere, it's just a shame these things* keep getting foisted on an otherwise excellent, clean and easy to use site... (not counting porn-spamming, but I've not seen evidence of this in the groups I'm in)
I also like it because it's huge community allows me to get feedback on my work and ideas for future shoots, whereas most sites are for posting holiday pics and ebay pictures that are of a rubbish quality, have no community or are laden with ads... (eg. photobucket or fakebore(facebook)).
*these things being Flickr Video, Yahoo and the now rumoured Microsoft hideousness...