If 95% of players are losers still, I can believe that.
A good deal of them might just be of the type to deposit a tenner, have a casual punt in their pyjamas, then decide that online poker isn't for them.
I wonder what % of people who play online at least four times a month are long term losers? I'm pretty sure that number would be less than 95%.
I think the 95 still applies and if anything it may have gone up.
As you say, a lot will be made up of the occasional depositor of which there are hundreds of thousands, and even the player that plays once a week, most will be losers. If they were winning they would play more. These will be hobby players who enjoy the odd tournament or cash game. Most of them losers.
The only winning players (with the odd exception) will be those who commit serious time to the game. There are still loads of those but only a few will win. Most will just deposit and lose on a large scale.
Liberace (2nd in wcoop main event) is a perfect example. Look at his stats and before last night he was a regular tourny player at high buy in level and was $50k down over the last year or so.
The game has got tougher since the USA law change and I agree with the comment that there are VERY few players really coining it in. Maybe 0.5% if that. 2 or 3 % will be making good money ranging from enough to live on to just a bit of pocket money.