Well, it seems are webhosts are feeling generous ! All customers (of which Basschat is one) have just been given a 25% (that's 15GB for us) increase in disk space for free. This was only decided 3 days ago and has just filtered down to us (and should be active shortly).
This doesn't mean all of the work done by people was pointless, a tidy out is always beneficial for everyone ! Thanks for all the effort so far, resizing images before uploads is still a good practice to follow though - it also means pages will load faster for people on lower bandwidth connections .