An "online diary" is like a personal journal that you write in on the internet. It's a place where you can share your thoughts, feelings, and experiences with others or keep them private just for yourself. Full definition
The researchers paid 27 single heterosexual women, mostly college students, to keep a daily online diary of their sexual fantasies for one month. (livescience.com)
This is laid out in your own personal online diary which will be created, updated and managed by our team. (coffeeandcompany.com)
Now normally I try to keep this blog as on track as possible - a dating magazine of sorts rather than the quintessential online diary that a number of bloggers end up keeping. (30datesblog.com)