Right, apologies if these points have been made already, but 12 pages is a lot of reading.
For starters, anyone who has seen the replay of Hamilton's onboard camera can see he wasn't forced off the track per se, Raikkonen had the corner and Hamilton could, and should have yielded - he really could have easily made the corner without causing any collisions. However, that would most likely have dropped him back to a gap whereby he wouldn't have a chance going down to La Source. Instead he cut the corner, which, despite him coming off the power briefly, resulted in him being able to get right back into Raikkonen's tow - or at the very least getting a more effective tow by being closer to the Ferrari.
Facts: Cut the chicane and gained an advantage
So that's what he did, fair enough, but there were other incidents that have not been looked into, one is the alleged weaving going into La Source, the other being Raikkonen going off track later that lap. The 'weaving' is a tough one, and i can't remember the exact ruling so am not sure. Raikkonen appeared to be all over the place, from the tv camera shot, and on Hamilton's onboard camera you see him flick his wheel left before moving to the right... although that isn't illegal weaving, i think.
Offence: Breach of Article 30.3(a) of the 2008 FIA Formula 1 sporting regulations and Appendix L chapter 4 Article 2 (go) of the International Sporting Code.
Penalty: Drive-through penalty (Article 16.3 (a)), since this is being applied at the end of the race, 25 seconds will be added to the driver’s elapsed race time.
That is freaking retarded as hell, maybe 10 years ago it would've been 25 seconds in total for a stop-go penalty, but a drive through definately doesn't take that long, especially at Spa. The FIA are pretty incompetent really, this ruling is very outdated now and i'm surprised they didn't bother to update it to actually make it relevant and consistent to the length of time a drive through really takes. I hope this will be rectified to avoid another travesty like this. The punishment didn't fit the crime at all. It's all the more infuriating when you consider that Raikkonen 'gained an advantage' by going off track later - the 'facts' are the exact same under the FIA's interpretation, so why not the same conclusions?

Once again, the FIA are proving themselves to have questionable and inconsistent judgement - a half chance of helping Ferrari out seems to be all they need, and some people obviously don't care about the integrity of the sport. Monza '06 all over again, but with bigger consequences. Oh dear.