A time limit is a time limit ,ughaibu you are right,but a little bit I have to agree with IMchucKing.
It is annoying if the tournement doesn`t go on. It has to do with the fact of unlimited games, some players have 500 and more!
Additionally I think timecontrols with more than 7 days per move should removed and are not necessary, because the games take a too long time.
And additionally I suggest a timeframe for the whole tournement ,six or nine months for instance, after which the tournement creator can estimate the unfinished games and close the tournementor or can start the next round.