Update 6th February 2013:
Instagram themselves have released the Web Feed on their website. This allows you to like, comment and view photos from the people you are following. You cannot however upload photos, you still have to use the mobile app.
Read More: Instagram Lauches Web Feed

Do you want instagram for your non running android or iOS device?
So lets talk about instagram for your laptop pc or browser! this website allows you to use instagram from your device if you aint running android or IOS.
The website mimics the instagram applications a lot with all the controls and actions we can do its a really nice website.
The website is in beta mode at the moment but soon to be fully functional very soon.
Most of the functions work the only on i found that hasn’t is the tweeting method from time to time it does work though.
I do like luxogram very much and think you guys should check it out if you havent experienced instagram or use it daily.One thing i would like to d is upload images directly from my computer to my account the website lacks that function at the moment.
Check the image below to be directed to the website!

deincrede3e
April 14, 2012
Interesting software. Thank you for sharing it
Liam Wise
April 14, 2012
It’s really cool and useful!
DhirΔShafΔ (@DhiraSK)
April 22, 2012
how do you to upload picture in luxogram?
Liam Wise
April 22, 2012
you can’t, instagram doesn’t allow api users to use the photo upload api. You can only upload photos from the mobile phone apps
tyler
July 29, 2012
won’t let me sign up..
The Londoneer (@thelondoneer)
August 8, 2012
This site is pointless – it doesn’t allow you to upload photos. Why not just Instagram on your phone?
Liam Wise
August 8, 2012
You can only upload photos through the mobile app, but some people want to see their Instagram feed on their computer because it is easier.