I was very lucky this on my first play at Planetpoker and will have a tough time duplicating that. You can not toke the dealer on the computer. No motel or gas bill. No need to marathon play. Can play a while, rest a while and stay fresh.
Some disadvantages are, it takes a while to get used to play and chat on line.
When they chat they use abbreviations such as nh means nice hand. They can make sound on line like if you type in lol a female high cackling laugh comes on. Funny except when someone has put you on a bad beat. Also, there may be some collusion. That would be easy for someone to do.