The search keywords is the main reason I can't get used to Chrome. After years of typing g <search> or wiki <search>, I'm having a lot of trouble readjusting.
You can use keywords in Chrome: go to Options > Basics > Default search > Manage, pick a search engine, click Edit, and enter your keyword. It's a few more steps than in Firefox, but at least it doesn't clutter your bookmarks.
I think Chrome one-ups them, actually. It keeps track of search engines you visit, so you can go there now and fill out ones you've already used without browsing anywhere.
Chrome appears to automatically add keywords (the site name by default) when it detects something searchable... good to know.