Ah....bitter co-workers with an axe to grind but without the 'nads to approach the subject directly, so they post anonymous comments on the ol' Prune. Yawn.
There is a special place in hell for those who revel in someone else's misfortune. Also home to crack whores and paedophiles so you should know a few people there.
...and no....I don't know him...but I know your type.