“Your guide to the idiom of mass delusion”

Thoughtfulness, n. blogspeak:
1. Cowardice or careerism taken or presented as sober 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.

Thoughtful, a.
Milquetoast; mealy-mouthed; compliant; harmless; irrelevant; boring; lemming-like; etc.

see also Seriousness/Serious