Remathilis
Legend
http://www.enworld.org/forum/news/3...ing-skills-ability-scores-14.html#post5802061
Emphasis mine.
So basically, your ability scores can't go over 18 under basic circumstances, even with racial and class bonuses.
That's my read of this.
My theory is 18 is the hard cap for starting scores, but race/class might bump it a bit higher. I mean even in AD&D a half-orc could get a str of 19 or a halfling a dex of 19. I have no problem with a hard cap of 20 (18 before race/class bump). I'm also fine with NO ability bumps over level.
The fact my elf rogue began with an 18 and ended with a 26+ dex (with bumps and magic) made me feel like that 18 was only a base, and a 16 or 14 would be downright pitiful. Deflating scores is a good goal to aim for...