BestCasinos.co.uk is a British guide to online casinos and gambling, part of a clan of similar sites. The emphasis is on casinos in the UK. Features beginner's guide, directory, review, rules & strategy, links, etc. Very nice interface, easy to find. The information is a bit shallow, but accurate and un-biased.
Poker Top 100
PokerTop100.com is one of the leading online poker guides in the United States. A strong team of poker editors guarantees the most updated information in online poker.