At the time it was in my favor to switch, plus it looked weird and jarring to me to have several ads for office furniture and then one for that thing you bought

At the time it was in my favor to switch, plus it looked weird and jarring to me to have several ads for office furniture and then one for that thing you bought on Amazon 3 months ago. Re: traffic spikes, no. There are limited spots which can be purchased so adding more spots whenever I want wouldn't seem right to my current advertisers who bought based on the limit in place. Edit: I also get contacted by ad networks from time to time saying I could boost my revenue, but I always ask which advertisers they have who are relevant to my audience. It is always none. So at this point, I'm relatively confident that I don't need an ad network to service my particular niche.