I am writing an open question to you all. How many blogs should one have?
I am in the mind that one person should have a single blog. I write articles on several topics at the moment, one being Lotus Notes and the other being Project Management. Both of these blogs are under two different names, one being "Paul Cable" and the other being "The Secret Diary of a Project Manager".
I 'think' I would like to copy my articles from the project management site into this site and close down the PM site. I would then look to open the article content up to another of my work streams, which is Online Backup. In addition, I would start writing blogs on all sorts, such as personal experiences, including rugby, dieting and exercise, but everything would be in one place.
Is a single blog suitable for this, or should I keep the personal articles in a separate blog and just include anything 'work' related into my single professional blog?
I see many blogs - especially the Lotus Notes blogs on Planet Lotus - relating to mainly work related articles, with the odd article on personal matters, so does that mean I keep a single blog, but limit my personal articles. If so, what is the respectable limit?
What do you think?