Is imutual.co.uk Safe?

Great reliable cashback site - pays both cash and shares, helpful friendly forum and even cashback for things you would buy anyway and even for free! If you are joining (great idea btw) I'd be amazingly gratful if you would use my referral link - http://www.imutual.co.uk/?ref=4849 Another site I'd recommend is TopCashBack - If joining I'd love it if you could use my referral link - ***** Quico is also worth a mention - it does charge you the first £5 of your yearly cashback but otherwise a reliable site, again I'd be hugely grateful if you were to use my link - ***** I now use all 3 (these are the top 3 in my opinion) and have earned nearly £1000 cashback in a little more than a year - Gook luck and massive thanks if you use any or all of my links! "