Minecraft does not start at the splash screen on my system. Log indicates crash in LWJGL native code (see attachment). Snapshot 13w49a and earlier (including release 1.7.2) still work normally.
Environment
Windows 7 (6.1) Professional 32bit, Java latest update does not fix problem. Intel 965 GPU may be contributing factor.
I tried rather hard to find this bug before duplicating it :/