ValhallaGH
Explorer
They are good feats, and extremely useful if you require skill checks for any sort of interaction. The thing is, you only get so many feats, making those less attractive than some of the others.
The only character I've had a lot of those types of feats with is in a campaign with Education Feats, and I've been very glad to have them.
Education Feats: At first level, fifth level and every five levels thereafter you gain a bonus feat. This feat must be either Skill Focus or one of the +2 to two skills feats.
The real problem is that they aren't as sexy, or as core to the concept of the character, as many other feats, making them much less attractive. They don't let you do anything new, they just let you do some things better. That makes them less appealing than, say, two weapon fighting, so they get chosen less often.
The only character I've had a lot of those types of feats with is in a campaign with Education Feats, and I've been very glad to have them.
Education Feats: At first level, fifth level and every five levels thereafter you gain a bonus feat. This feat must be either Skill Focus or one of the +2 to two skills feats.
The real problem is that they aren't as sexy, or as core to the concept of the character, as many other feats, making them much less attractive. They don't let you do anything new, they just let you do some things better. That makes them less appealing than, say, two weapon fighting, so they get chosen less often.