When the recruiters start asking for recommendations and you boost your speed up to get as many recommendations as possible, this is where you get rejected most often. As the recruiter sees that almost every recommendation has the same date or almost near dates, they start to think that you have made effort only at the last moment and drops your name off the list. And this is what you, of course, do not want. So it is preferred to build a single recommendation in a month for better credibility and organic work.
LinkedIn is a very useful platform for those who are seeking out opportunities and want to connect with professional people through social platforms. But if handled in the wrong way, it can create a totally different circumstance. Many people do not follow the basic rules and etiquette which have to be followed in order to pull out every benefit out of LinkedIn. Above provided rules will surely help you to stand out of many profiles on LinkedIn and get noticed by many recruiters or employers. LinkedIn can be used in many ways but if you follow these rules and add these to your general LinkedIn etiquette, you surely will be getting much benefit and resources out from LinkedIn.