I observe an unexpected increase in my adsense daily income for yesterday and today also (My website is in Hindi). I have emailed to adsense support about this. What should I do more? I don't want to be banned. I would like to add here that I have a mailing list also in which few number of people join daily but more than 150 member joined in these two days. I don't know the reasons for sudden increase in joining members and increase in adsense income. I think my comments on Amitabh Bachchan's blog may be the reason. I want to know the views of DP members in the matter. I shall be grateful for your suggestions and opinions.
Check your log files to see where your traffic is coming from. If it is legitimate traffic, there was no need to contact Adsense. The fact your mailing list has increased substantially tells me that it is legitimate traffic. Enjoy it.
Congrats. I've gotten a slight increase in traffic/revenue as well. I run a college site with an apartment listing near colleges. Guess this time of year students are apartment hunting for fall term.
Look, your comments to popular blogs do this.. very common. Somtimes you get backlinks or trackbacks to your post and you see a jump in the traffic.
Doesn't sound like anything to worry about. The only time I would worry is if you notice a huge increase in your CTR when you haven't made any changes to your ads or layout. Then I would report it just to cover yourself.
Good that you reported this to Google, also check if the traffic is real.....submit ur site to Google Analytics.