"Your guide to the idiom of mass delusion"
Thoughtfulness, n., blogspeak:
1. Cowardice or careerism taken or presented as reflection, meditation, or contemplation.
2. Deference to convention or power; self-censorship to avoid offense or the degradation of one's professional prospects.
3. Intellectual conformance driven by a fear of social ostracism.
Milquetoast; mealy-mouthed; compliant; harmless; irrelevant; boring; lemming-like; chicken-shit; etc.
see also Seriousness/Serious