Great questions about Heroes that have been plaguing my mind:

• What the hell happened to that woman Peter took to the future and why's he angsting about her? Why not just jump there to the future and take her back? It'd take like... 10 mins.
  
  
• What happened to all those pheromones between Mohinder and Sylar? I mean all through season one it looked pretty much like sexual tension. I was just sitting there, staring and thinking "when will they finally jump each other's bones and get on with the show?".
  
  
• When did a respectable congressman's wife have time to secretly get pregnant and give the baby away? Also: why?! (Yeah, I'll bet they'll try to concoct a plot about Company's orders and whatnot. If it was a plan, besides it being too silly to mention, it backfired in the most ironic way.)
  
  
• Why not just make Hiro a girl, and have him/her finally do Ando and later on Adam/Kensei? I mean come on, it's worse than the Mohinder/Sylar thing! You can even see the sparks go off. And the angst! You can never forget all that angst. (Oh and by the way, hands up those who think season 3 episode 04 ended before the coffin-sex scene.)