Add a table of contents

readme.md

@@ -8,26 +8,39 @@ Please read the [contribution guidelines](contributing.md) or the [creating a li
 
 ## Table of Contents
 - [Newsletters](#newsletters)
-- [Sources of news](#sources-of-news)
-- [Podcasts](#podcasts)
-- [Startups](#startups)
-- [Building platforms](#building-platforms)
+- [Podcasts and episodes](#podcasts-and-episodes)
 - [Popular examples of bots](#popular-examples-of-bots)
 - [Directories (lists)](#directories-lists)
-- [Platforms](#platforms)
-- [Analytics tools](#analytics-tools)
-- [Open Source projects](#open-source-projects)
-- [NLP engines](#nlp-engines)
-- [Payment services](#payment-services)
-- [Tutorials/Guides](#tutorials-guides)
-- [Blogs](#blogs)
-- [SDKs & Frameworks](#sdks-frameworks)
+- [Bot platforms (to build for)](#bot-platforms-to-build-for)
+- [Tools](#tools)
+  - [Analytics](#analytics)
+  - [Marketing](#marketing)
+  - [Monetization](#monetization)
+  - [Prototyping](#prototyping)
+  - [Testing](#testing)
+  - [Internationalization](#internationalization)
+  - [Customer Service](#customer-service)
+- [Sources (news, articles, blogs, resources)](#sources-news-articles-blogs-resources)
+  - [VentureBeat](#venturebeat)
+  - [TechCrunch](#techcrunch)
+  - [Medium](#medium)
+  - [Reddit](#reddit)
+  - [Other](#other)
+- [Job boards](#job-boards)
+- [NLP (tools, engines, SDKs, frameworks)](#nlp-tools-engines-sdks-frameworks)
+- [Bot building platforms](#bot-building-platforms)
+- [Personal assistants](#personal-assistants)
+- [Payment & subscription services](#payment--subscription-services)
+- [Bot Development](#bot-development)
+  - [SDKs/Frameworks/Libraries](#sdksframeworkslibraries)
+  - [Boilerplates/templates](#boilerplatestemplates)
+  - [Tutorials/guides](#tutorialsguides)
 - [Agencies](#agencies)
-- [Fundraising](#fundraising)
-- [Influencers/People](#influencers-people)
+- [Influencers/People](#influencerspeople)
 - [Events](#events)
-- [Accelerators](#accelerators)
+- [Fundraising (accelerators, camps, capitals, funds)](#fundraising-accelerators-camps-capitals-funds)
 - [Books](#books)
+- [Communities/chats](#communitieschats)
 
 ## Contents