Firefox Home an iPhone App that allows you allows you to sync your desktop browsing session to your iPhone. Amazingly it's been approved by Apple and is available for free in the iTunes store now.
With the app your iPhone will show your "Firefox history, bookmarks and open tabs, just as you had left them on your desktop computer."
from the Mozilla Blog:
If you have Firefox Sync on your desktop, skip to step #3.
For everyone else:
1. Install Firefox Sync, a free add-on for Firefox, on your desktop.
2. Restart Firefox and follow prompts to create an account with both a password and a secret phrase.
3. Go the App Store on your iPhone and search for ‚ÄúFirefox Home‚Äù or install it directly from iTunes.
4. Launch Firefox Home on your iPhone. You‚Äôll be prompted to enter your Firefox Sync account info. Enter your username, password and Secret Phrase and tap ‚ÄúDone.‚Äù