No, no, no not parking. Free parking services are doing very bad. Keep in mind this has been a goal for me for some time now. What I would consider doing very well may not be the same for some of you. My goal for adsense is to receive 1 click per 1000 impressions. When I launched a few sites last week they are getting 5800 impressions with 7 clicks. Not a huge amount of money but I am getting anywhere from $.40 to over a $1 range on clicks.
In my opinion with adsense is basing performance by impressions vs clicks. If you can get only 1 click per 1000 impressions then you are only left promoting your site better. By creating a decent website trading links with other folks like us is easy, and with everyone I have asked to set up recip's with they have agreed.
But who would not agree to share traffic when your main goal is monetizing?
Plus as a bonus for those that bid on expired names is you can have a name that has domain age plus valid pagerank and thus be in position to sell text links to enduser websites.
I am really not doing anything special except trying to give the all mighty Google what they want instead of using loopholes in their system.
I call these park sites only because if I want them to they can be self operating.
I use the wordpress platform with a few plugins that take advantage of Google webmaster tools, auto updating sitemaps, Added ping services to all major blog sites. The content comes from a service that has about 7000 content writers that is a membership only to be an author but an enduser gets the content free as long as you retain the authors link. The articles are checked for uniqueness before they are approved to be distributed. Distributed articles are then rewrote to maintain uniqueness. The original authors article and the article that publishes on my site are the same in subject matter but are not the same in wording.
My blogs have only 1 to 2 adsense ads on the landing and 2 to 3 on a post. I don't do any tricky placements. In my opinion I think ads should look like ads and be positioned as a resource and legitimize your websites. Most of the time I leave google text links in their default colors because most endusers recognize Google ads and therefore would be confident that it is not spam or a sqeeze page.