Well, temps are improving and Rock Creek continues to give up its toughest lines to some determined efforts and the occasional snap ascent. Interesting news of note is Adam Thomason's second ascent of "Tony's Dyno" (v11?) on the Boy Named Sue Boulder a couple of days ago. This sweet problem diverges left from the classic little crimping number, The Fluke, and had not seen a repeat since France's accomplished mountaineering and ski guide Tony Lamiche quickly dispatched it back in October 2007.
Adam had abandoned trying the problem the way Tony had done it and opted for a variation: From the good crimp of The Fluke, he swung his left foot over far to the left to a tiny horizontal edge, and reached wide left to grab a micro sidepull before throwing and sticking the lip with his right hand. While I do remember Tony had considered this option when he did the line, he didn't pursue it for long. It seems to be at least as hard as the original method, though requiring very different technique/strength and perhaps a longer reach due to the wide spans.
The original method is from the good crimp of The Fluke to stall at a very poor left hand crimp/sloper, at the angle change just up and left, before pulling feet up and throwing again (left hand) for the top. I repeated the problem using this method yesterday and it was an amazing feeling to stick that crazy move. Here's a pic of Charlie giving it a go:
Also of note is Charlie Barrett's second ascent of The Harem (v9?)--which he flashed! (The problem is at the base of the talus, directly across, and a touch downstream from the Campground Boulder, and is the right arete of a small wall. It is slightly spoiled by having a tree very close plus a very long move, which combo has put off most suitors, though it is otherwise a fine compression problem with a really nice slopey arete for the right hand). Ian Cotter-Brown also made a very fast ascent of the River Face Arete (v10, see below), checking it off in just three goes.