I shall reserve judgement...
... until I can get my hands on one, as to whether it is truly a worthy bearer of the ThinkPad name.
My first ThinkPad (a 240 with a PII Celeron [Mendocino] CPU and 192MB RAM) still works although I struggle to find a use for it these days. (I don't recall it being anywhere near as slow back in 2000 and yet I was doing basically the same things on it back then as I need to do today.)
I still use my X40 (Pentium M 1200, 1.5GB) from time to time, though. It's quick enough for doing network diagnostics and other not-too-demanding tasks - or playing UT Classic when I'm bored! It's survived being pulled off of desks by wayward children several times over the last 13 years.
Both have run Linux from day 1.