I have seen a lot of argument about numbering, relaunching and what not among comic fans and I never really got it.
I think they should just do away with numbering altogether and just release the comics under their arc names. So for example, during Spider-Man's The Gauntlet, month by month it'd just be called The Gauntlet part 1, part 2, and so on with w/e specific title for the story on each issue. Then you can group all those arcs under a saga, the current one all being under what would be called the Big Time saga. After that you can organize by volumes like they do with manga. To me that'd be much more efficient when it comes to event tie-ins and crossovers in to other books. It'd be much more closer to how they organize TPBs and omnibuses.