Twitter: I already use twitter. I realise that I use twitter as a current awareness tool. Much in the way I thought I'd use RSS feeds when I was first aware of them. I like the 140 character limit of twitter. You can get the gist of topics quickly and follow up the ones of particular interest. People generally tweet links to their blogs too, so no need for rss feeds eh? Superb for time pressed people facing information overload.
I started using twitter because we decided to set up a departmental account and I was curious. Then the wonderfully patient @sarahjison took me through the basics. It's great having these new professionals around to encourage us less new professionals - tho I'm sure it shd be the other way around!
I found people to follow by checking who people I knew were following. Once I was following a few people I would then see who they were following etc. Then I discovered how very useful hashtags are as a way of finding people with similar interests to me. It's all very easy and quite organic.
I follow some amazing library people as well as national and local news, local organisations, my local MP and even Sussex police. Oh, and @Santa_claus for my kids. I haven't really considered how my profile might encourage, or not, people to follow me. I guess I thought only people that know me would want to follow me. Those and people that want to sell me something! Ned Potter's post "3 essential things to do as soon as join twitter" on his blog thewikiman.org/blog is very good on this.
RSS feeds: I have not been so successful with these. I signed up to too many a few years ago and it quickly became unmanageable. So I stopped using them. I started using RSS feeds again when I joined cdp23, to follow the posts on each 'thing'. I've just signed up to add the feeds of all the participants to my google reader and I'm overwhelmed! I'm not sure how to manage over 600 new feeds. This is going to take some work.
Pushnote: I'm not convinced how useful this will be. I am slightly concerned at having more information coming to my attention that I can deal with. However, as the purpose of joining cpd23 is to try new things I'll give it a go. Though I'll get to grips with my overflowing rss reader first!