Sharereactor will be missed in the ed2k community that's for sure
A noticable trend has been developing for the last month with the systematic closing of ed2k link sites most notibly Filenexus was the first big one to fall with legal troubles. Other less known ones were closed as a side effect or forced to relocate.
It's to early to tell but the fear is evident on many boards regarding Sharereactors fall and the possible trouble to follow.