Along with Perfect Pushups handles, which are awesome.
I've been doing that, in variations, for about 5 months. Added in some chinups, and hanging pikes:
I really hate situps.
I've only been doing that and stretching for most of the summer. Barely touched the bike, and I've only started running again (in Vibram Five Fingers) on sand and soft trails in about the last month and a half.
Recently, I've been doing renegade rows:
and Man Makers:
I watch this for inspiration:
And finally, I bought this book yesterday, and it's remarkably bullshit free, as fitness guides go: