I don't use FF, and don't want to give you my Twitter password (and others might not use any of those). You support some great new technology (Microformats, yey!), so why don't you let me sign in with OpenID?

Like: linkedin, last.fm, hyves (popular dutch network), facebook etc...

Or at least have the numbers displayed in public without the user list:
Favorites: 5
Favored by: 3

The reason why this idea was asked is because so I can tell if this user is popular or not when I view a profile. It's all about the information about this particular user.

I can also understand that this site is not about popularity of the users so at least, there shouldn't be a top 10 users who were favored the most.

when i write in this from "What are you interested in?"

I can't see my Korean word. just disappear

Well... not really a full feature but a at least an RSS feature that tells other people the date and time you last updated on that site with RSS feed just to tell them how active you are on the internet.

Neave Imagination ...big wobbly elephants

I would love to import all my contacts from gmail, plaxo and/or outlook and search for them on all available social networks.

I searched for myself using the Friendfeed option and filled in my profile. Now when I search for myself using the Twitter option it returns a guessed profile rather that using the Friendfeed one (which links to my Twitter account).

When browsing other people you often realize that the currently selected tag is also one of your own interest.

It would be useful to be able to add (or remove) that tag to own profile with a link or a button. This would make maintaining the list of own interests much easier as you wouldn't have to go to the settings page for adding or removing tags.

Would it be necessary for Instant Messaging Handles section (like whats your AIM, Yahoo, MSN, ICQ, and Skype) to be added to the user profile section?

It could be located between the interests and the links section.

Let's say you want to create a new profile via twitter but another nick like that exists from someone who uses facebook or another social network profile.

If this was to happen, socialwhois should prompt the user for a new nick.

For an example:

"The nick you want on socialwhois already exists. Please enter a new nick."

So this new nick will linked to the new login name depending on what social network you use.

more reliable and cleaner social web experience as a whole, by letting everybody know where each individual stands in relation to him or her.

ari